Do not exceed the recommended dosage. Hypertensive patients or those who are potentially predisposed to HTN or stroke, eg, overwt or geriatric patients. Consult a physician if symptoms persist w/in 3 days. Discontinue use in case of insomnia, palpitation or headache. Glaucoma, prostate hypertrophy, hyperthyroidism, urine retention, heart dysfunction, & DM. Renal & hepatic impairment. Not to be used in pregnant & lactating women. Not to be used for childn <2 yr.